Juan Carlos Diaz is outside the current major-body rankings; their most recent tracked listing was September 2004 in the Lightweight division.
Summary from monthly sanctioning-body lists in our database (not a fight record).
| Division | First entered rankings | Most recently in rankings | Time ranked |
|---|---|---|---|
| Super Lightweight | May 2004 | May 2004 | 1 month |
| Lightweight | April 2003 | September 2004 | 1 year 4 months |
Time ranked counts distinct months this fighter appears on a rankings list for that division. If they drop out and return later, months off the ranking lists are not included.
